Goodwill and Intangible Assets (Tables)
|
12 Months Ended |
Jan. 31, 2018 |
|---|
| Goodwill And Intangible Assets Disclosure [Abstract] |
|
| Schedule of Change in Carrying Amount of Goodwill |
The following table represents the changes in goodwill for the fiscal years ended January 31, 2018 and 2017 (amounts in thousands):
|
Balance as of January 31, 2016:
|
|
|
|
|
|
Goodwill, gross
|
|
$
|
55,962
|
|
|
Accumulated impairment losses
|
|
|
(15,787
|
)
|
|
Goodwill, net
|
|
|
40,175
|
|
|
Acquisition of DCC Labs
|
|
|
7,255
|
|
|
Goodwill impairment charge
|
|
|
(23,492
|
)
|
|
Cumulative translation adjustment
|
|
|
(651
|
)
|
|
Balance as of January 31, 2017:
|
|
|
|
|
|
Goodwill, gross
|
|
|
62,566
|
|
|
Accumulated impairment losses
|
|
|
(39,279
|
)
|
|
Goodwill, net
|
|
|
23,287
|
|
|
Cumulative translation adjustment
|
|
|
2,292
|
|
|
Balance as of January 31, 2018
|
|
|
|
|
|
Goodwill, gross
|
|
|
64,858
|
|
|
Accumulated impairment losses
|
|
|
(39,279
|
)
|
|
Goodwill, net
|
|
$
|
25,579
|
|
|
| Schedule of Intangible Assets |
Intangible assets, net, consisted of the following at January 31, 2018 and 2017:
|
|
|
|
|
|
|
January 31, 2018
|
|
|
January 31, 2017
|
|
|
|
|
Weighted average
remaining life
(Years)
|
|
|
Gross
|
|
|
Accumulated
Amortization
|
|
|
Net
|
|
|
Gross
|
|
|
Accumulated
Amortization
|
|
|
Net
|
|
|
|
|
|
|
|
|
(Amounts in thousands)
|
|
|
Finite-lived intangible assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Customer contracts
|
|
|
1.7
|
|
|
$
|
30,818
|
|
|
$
|
(29,836
|
)
|
|
$
|
982
|
|
|
$
|
30,056
|
|
|
$
|
(28,019
|
)
|
|
$
|
2,037
|
|
|
Non-compete agreements
|
|
|
0.5
|
|
|
|
2,639
|
|
|
|
(2,635
|
)
|
|
|
4
|
|
|
|
2,374
|
|
|
|
(2,356
|
)
|
|
|
18
|
|
|
Completed technology
|
|
|
1.8
|
|
|
|
11,479
|
|
|
|
(11,203
|
)
|
|
|
276
|
|
|
|
10,496
|
|
|
|
(9,997
|
)
|
|
|
499
|
|
|
Trademarks, patents and other
|
|
|
2.5
|
|
|
|
7,189
|
|
|
|
(7,148
|
)
|
|
|
41
|
|
|
|
7,125
|
|
|
|
(7,076
|
)
|
|
|
49
|
|
|
Total finite-lived intangible assets
|
|
|
1.7
|
|
|
$
|
52,125
|
|
|
$
|
(50,822
|
)
|
|
$
|
1,303
|
|
|
$
|
50,051
|
|
|
$
|
(47,448
|
)
|
|
$
|
2,603
|
|
|
| Schedule of Finite-Life Intangible Assets, Future Amortization Expense |
The total amortization expense for each of the next five fiscal years is as follows (amounts in thousands):
|
|
|
Estimated
|
|
|
|
|
Amortization
|
|
|
For the Fiscal Years Ended January 31,
|
|
Expense
|
|
|
2019
|
|
$
|
914
|
|
|
2020
|
|
|
385
|
|
|
2021
|
|
|
4
|
|
|
2022
|
|
|
—
|
|
|
2023
|
|
|
—
|
|
|
2024 and thereafter
|
|
|
—
|
|
|
Total
|
|
$
|
1,303
|
|
|
|
|
|
|
|
|